Formaldehyde evaporator for formaldehyde production

The utility model provides a formaldehyde evaporator for formaldehyde production, which belongs to the technical field of formaldehyde evaporators, and comprises a tank body, a collecting pipe fixed at the top of the tank body and communicated with the interior of the tank body, a cleaning mechanism comprises a transverse plate, the transverse plate is fixedly mounted in the tank body, a round hole is formed in the transverse plate, and the top of the transverse plate is provided with a cleaning mechanism. A round hole is formed in the tank body, the round hole penetrates through one side face of the transverse plate, the bottom face of the transverse plate is fixedly connected with a hollow pipe, the hollow pipe is communicated with the interior of the round hole, a plurality of water outlet holes are formed in the outer surface and the bottom face of the hollow pipe respectively, and the water pump is fixedly installed outside the tank body. According to the device, impurities in the tank body can be conven